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Definition of sepik

sepik

/ˈseɪpɪk/
se · pik

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sepik Lexical Profile

• noun

1

A major river in Papua New Guinea, the longest on the island of New Guinea, characterized by its winding course, extensive swamplands, and high ecological importance.

Example

"The scientific expedition navigated the winding waters of the Sepik to study the unique flora and fauna endemic to the basin."


2

The culturally and linguistically diverse indigenous peoples inhabiting the basin of the Sepik River, internationally recognized for their elaborate wood-carving traditions and monumental spirit houses.

Example

"Anthropologists and art historians deeply admire the intricate ceremonial masks and wooden figures crafted by the Sepik."

Word Nuance & Usage

Always capitalized as 'Sepik', the term functions as a proper noun denoting a specific geographic feature and is frequently used attributively (e.g., 'Sepik art') to describe the distinct culture of the river basin.

Word Origin & Etymology

Derived from local indigenous languages of the island of New Guinea. The river was originally named the 'Kaiserin-Augusta-Fluss' by German explorers in the late 19th century before the local name was officially widely adopted.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Sepik. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/sepik
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